Need help: Scratch installation causes Error in02tlib.vim and fugitive.vim

[loeschzwerg]

Since yesterday I receive an error when firing up vim.
I don't actually understand it quite well, so maybe someone could support me.
It doesn't seem to restrict the usage. Vim works like usual, it only shows this message on startup

$ vim
Error detected while processing /home/tn/.vim_runtime/sources_non_forked/tlib/plugin/02tlib.vim:
line   77: E1208: -complete used without -nargsError detected while processing /home/tn/.vim_runtime/sources_non_forked/vim-fugitive/plugin/fugitive.vim:
line  431: E1208: -complete used without -nargsline  432: E1208: -complete used without -nargsline  436: E1208: -complete used without -nargsline  440: E1208: -complete used without -nargsPress ENTER or type command to continue

I removed all .vim* dotfiles/folders and could start vim without any flaws (as expected).
I reinstalled this repo.

git clone --depth=1 https://github.com/amix/vimrc.git ~/.vim_runtime
sh ~/.vim_runtime/install_awesome_vimrc.sh

After that I received the exact same error message (unexpected).

So I guess it might have to do something with this config.

Fedora 34 / zsh (oh-my-zsh)

I couldn't find the error message online, only a fix from 2015 regarding a different error and a note one would not be using vim.

[arewm]

This looks to be a duplicate of #645. A manual workaround is presented: #645 (comment) (i.e. delete the -complete clause wherever the error is thrown).

[loeschzwerg]

Thanks @arewm I'm gonna close this now and try the workaround on monday.
I wonder why I couldn't find the issue via complete Error description.